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Last modified by Mengting Qiu on 2023/12/14 11:15
From version 134.1
edited by Mengting Qiu
on 2023/12/06 19:57
Change comment: There is no comment for this version
To version 129.1
edited by Mengting Qiu
on 2023/12/06 15:14
Change comment: Uploaded new attachment "image-20231206151412-3.png", version {1}

Summary

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47 47  * Firmware upgradable via program port or LoRa protocol
48 48  * Built-in 2400mAh battery or power by external power source
49 49  
50 +
51 +
50 50  == 1.3 Specification ==
51 51  
52 52  
... ... @@ -60,6 +60,8 @@
60 60  * ToF FoV: ±9°, Total 18°
61 61  * Light source: VCSEL
62 62  
65 +
66 +
63 63  == 1.4 Power Consumption ==
64 64  
65 65  
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73 73  * Idle: 21 mA @ 3.3v
74 74  * Max : 360 mA
75 75  
80 +
81 +
76 76  = 2. Configure DS20L to connect to LoRaWAN network =
77 77  
78 78  == 2.1 How it works ==
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150 150  
151 151  Example parse in TTNv3
152 152  
153 -[[image:image-20231206151412-3.png||height="179" width="1070"]]
159 +[[image:1701149922873-259.png]]
154 154  
155 155  (% style="color:blue" %)**Sensor Model**(%%): For DS20L, this value is 0x21
156 156  
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216 216  |(% style="background-color:#4f81bd; color:white; width:60px" %)**Size(bytes)**|(% style="background-color:#4f81bd; color:white; width:30px" %)**2**|(% style="background-color:#4f81bd; color:white; width:130px" %)**1**|(% style="background-color:#4f81bd; color:white; width:70px" %)**2**|(% style="background-color:#4f81bd; color:white; width:100px" %)**1**|(% style="background-color:#4f81bd; color:white; width:120px" %)**4**
217 217  |(% style="width:91px" %)Value|(% style="width:41px" %)BAT|(% style="width:176px" %)MOD+ Alarm+Interrupt|(% style="width:74px" %)Distance|(% style="width:100px" %)Sensor State|(% style="width:119px" %)Interrupt Count
218 218  
219 -[[image:image-20231206195704-6.png||height="238" width="999"]]
225 +[[image:1701155076393-719.png]]
220 220  
221 221  (% style="color:blue" %)**Battery Info:**
222 222  
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322 322  
323 323  While using TTN network, you can add the payload format to decode the payload.
324 324  
325 -[[image:image-20231206143515-1.png||height="534" width="759"]]
331 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LLDS12-LoRaWAN%20LiDAR%20ToF%20Distance%20Sensor%20User%20Manual/WebHome/1654592762713-715.png?rev=1.1||alt="1654592762713-715.png"]]
326 326  
327 327  
328 328  (((
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390 390  
391 391  * LoRaWAN Downlink.  Instruction for different platforms: See [[IoT LoRaWAN Server>>http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
392 392  
399 +
400 +
393 393  == 3.2 General Commands ==
394 394  
395 395  
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493 493  
494 494  * Example 2: Downlink Payload: 06000003  ~/~/  Set the interrupt mode to rising edge trigger
495 495  
504 +
505 +
496 496  === 3.3.3 Set work mode ===
497 497  
498 498  
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510 510  
511 511  (% style="color:blue" %)**Downlink Command:**
512 512  
513 -* **Example: **0x0A01 ~/~/  Same as AT+MOD=1
523 +* **Example: **0x0A00  ~/~/  Same as AT+MOD=0
514 514  
515 -* **Example:** 0x0A02  ~/~/  Same as AT+MOD=2
525 +* **Example:** 0x0A01  ~/~/  Same as AT+MOD=1
516 516  
527 +
528 +
517 517  === 3.3.4 Set threshold and threshold mode ===
518 518  
519 519  
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531 531  )))
532 532  |(% style="width:172px" %)AT+ DOL =1,1800,100,0,400|(% style="width:279px" %)Set only the upper and lower thresholds|(% style="width:118px" %)OK
533 533  
546 +
547 +
534 534  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
535 535  |(% rowspan="11" style="color:blue; width:120px" %)(((
536 536  
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544 544  
545 545  
546 546  
547 -**AT+DOL=5,1800,0,0,400**
548 -)))|(% rowspan="6" style="width:240px" %)(((
549 -
550 550  
551 551  
552 552  
553 553  
554 554  
555 -The first bit sets the limit mode
556 -)))|(% style="width:150px" %)0: Do not use upper and lower limits
566 +
567 +
568 +
569 +
570 +
571 +**AT+DOL=5,1800,0,0,400**
572 +)))|(% rowspan="6" style="width:240px" %)The first bit sets the limit mode|(% style="width:150px" %)0: Do not use upper and lower limits
557 557  |(% style="width:251px" %)1: Use upper and lower limits
558 558  |(% style="width:251px" %)2: Less than the lower limit
559 559  |(% style="width:251px" %)3: Greater than the lower limit
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569 569  
570 570  )))
571 571  
588 +
589 +
572 572  (% style="color:blue" %)**Downlink Command: 0x07**
573 573  
574 -Format: Command Code (0x07) followed by 9 bytes.
592 +Format: Command Code (0x07) followed by 9bytes.
575 575  
576 -If the downlink payload=**07 01 0708 0064 00 0190**, it means set the END Node's limit mode to 0x01,upper limit value to 0x0708=1800(mm), lower limit value to 0x0064=100(mm), to over-limit alarm(0x00) ,the sampling time to 0x0190=400(ms), while type code is 0x07.
594 +* Example 0: Downlink Payload: 070000000000000190  **~-~-->**  AT+MOD=0,0,0,0,400
577 577  
578 -* Example 0: Downlink Payload: 07 00 0000 0000 00 0190  **~-~-->**  AT+MOD=0,0,0,0,400
579 -
580 580  * Example 1: Downlink Payload: 070107080064000190  **~-~-->**  AT+MOD=1,1800,100,0,400
581 581  
582 582  * Example 2: Downlink Payload: 070200000064000190  **~-~-->**  AT+MOD=2,0,100,0,400
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587 587  
588 588  * Example 5: Downlink Payload: 070507080000000190  **~-~-->**  AT+MOD=5,1800,100,0,400
589 589  
606 +
607 +
590 590  = 4. Battery & Power Consumption =
591 591  
592 592  
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615 615  
616 616  * Update through UART TTL interface: **[[Instruction>>url:http://wiki.dragino.com/xwiki/bin/view/Main/UART%20Access%20for%20LoRa%20ST%20v4%20base%20model/#H1.LoRaSTv4baseHardware]]**.
617 617  
636 +
637 +
618 618  = 6. FAQ =
619 619  
620 620  == 6.1 What is the frequency plan for DS20L? ==
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702 702  
703 703  * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
704 704  
725 +
726 +
705 705  = 9. ​Packing Info =
706 706  
707 707  
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719 719  
720 720  * Weight / pcs : g
721 721  
744 +
745 +
722 722  = 10. Support =
723 723  
724 724  
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725 725  * Support is provided Monday to Friday, from 09:00 to 18:00 GMT+8. Due to different timezones we cannot offer live support. However, your questions will be answered as soon as possible in the before-mentioned schedule.
726 726  
727 727  * Provide as much information as possible regarding your enquiry (product models, accurately describe your problem and steps to replicate it etc) and send a mail to [[Support@dragino.cc>>mailto:Support@dragino.cc]].
728 -
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